Menu
The SSRT electronic relay is an electronic module with built-in power triac controlled at the “zero” point and is designed to switch single-phase AC active loads up to 200 Arms and inductive loads up to 95 Arms at voltages up to 400 VAC. Thanks to the high switching frequency and the complete absence of noise and electromagnetic radiation, the SSR module is a modern non-contact replacement for electromechanical relays and contactors. Its life and reliability are greater than those of electromechanical relays due to the absence of moving parts, vibration and contact wear. The control signal is optically separated from the output and can be constant or variable voltage, the presence of which is monitored by a special indicator.
| Input | ||||
| Control voltage | 4…36 VDC | 6…26 VAC/DC | 115 VAC | 230 VAC |
| Input current | 5…12 mA | 6…12 mA | 6 mA | 12 mA |
| Turn-on/off voltage | 3 VDC | 4 VAC / 5 VDC | 90 VAC | 180 VAC |
| Reverse voltage protection | -32 VDC | -32 VDC | – | – |
| Output | ||||
| AC switching current at proper heatsink(1) | ≤ 200 Arms | |||
| Minimum holding current | 200 mA | |||
| Non-rep. surge current at t = 10 ms | 1700 A | |||
| Maximum leakage current | 15 mA | |||
| Critical rate of current rise dI/dt | 150 A/μs | |||
| I2t value for fusing at t = 10 ms | 1125 A2s | |||
| On-state voltage at rated current | 1,6 Vrms | |||
| Critical off-state voltage rise dV/dt | 500 V/μs | |||
| Operational frequency | 45…65 Hz | |||
| Thermal resistance (junction-case) | 0,14 °C/W | |||
| General specifications | ||||
| Operating AC voltage | min. 24…max. 400 VACrms | |||
| Rep. off-state peak voltage | 1200 Vp | |||
| Non-rep. off-state peak voltage | 1300 Vp | |||
| Power factor | > 0,5 | |||
| Operating temperature | -20…65 °C | |||
| Storage temperature | -40…85 °C | |||
| Standard heatsink | aluminum, 150 mm long | |||
| Input/output insulation | 4000 VACrms | |||
| Output/case insulation | 2500 VACrms | |||
| Protection class | IP00 | |||
| Input wiring | screw terminals | |||
| Output wiring | 3 x M5 screws | |||
| Mounting | for optimized cooling | |||
| Rail mounting | MAC2 rail clamp (2) | |||
| ON-indicating LED | ø3, red | |||
| Weight | max. 350 g (w/ standard heatsink) | |||
(1) We highly recommend using SSR at no more than 80% of maximum on-state current!
(2) Ordered separately (see ‘Accessories’)
Наименование на проекта: Решения в областта на информационните и комуникационни технологии и киберсигурността в малките и средните предприятия
Краен получател: Комеко АД
Обща стойност: 20 000 лв
Цел на проекта: Допринасяне за ускоряване на прехода към цифровизация на икономиката чрез предоставяне на безвъзмездни средства за внедряване на информационни и комуникационни технологии и решения, осигуряващи повишаване нивото на дигитализация на малките и средните предприятия
Етапи: Създаване на онлайн магазин, създаване на корпоративен уебсайт, изграждане на система за архивиране на информация
